//package com.zjzywl.iotSendthings.repository;
//
//import javax.transaction.Transactional;
//
//import org.springframework.data.jpa.repository.JpaRepository;
//import org.springframework.data.jpa.repository.Modifying;
//import org.springframework.data.jpa.repository.Query;
//import org.springframework.data.repository.query.Param;
//import org.springframework.stereotype.Repository;
//
//import com.zjzywl.iotSendthings.entity.JDWPBGXX;
//import com.zjzywl.iotSendthings.entity.Policen;
//
//
//
//@Repository
//public interface PolicenformationRepository  extends JpaRepository<Policen,Integer> {
//	@Query("select u from Policen u where u.username=:username")
//	Policen findByUsername(@Param("username") String username);
//
//}
